Name: ruthex threaded Insert M3 (100 pieces) - RX-M3x5.7- brass threaded sockets - press-fit nut for plastic parts - by heat or ultrasound in 3D printer
Brand: Ruthex
SKU: 214211472
Price: 302206.89 COP
Availability: InStock
Rating: 5 (8 reviews)

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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Description

🔧 Secure your 3D prints with precision – because your projects deserve the best!

EFFORTLESS INSTALLATION - Heat or ultrasound press-fit method with guided insertion makes embedding quick and precise.
PREMIUM BRASS DURABILITY - High-grade brass ensures corrosion resistance and excellent thermal conductivity for longevity.
TAILORED FOR 3 D PRINTING - Specifically engineered for seamless embedding in popular 3D printer plastics like PLA, PETG, ABS.
BULK PACK FOR PRO PROJECTS - 100 inserts per set to keep your 3D printed enclosures and prototypes consistently professional.
UNMATCHED STABILITY GRIP - Opposite spiral knurled design delivers superior torque and pull-out resistance for lasting hold.

The ruthex Threaded Insert M3 (100 pcs) is a premium brass knurled press-fit nut designed for durable, high-torque fastening in thermoplastic 3D printed parts. Compatible with common filaments like PLA and ABS, these inserts install easily via heat or ultrasound, providing reliable M3 internal threads for professional-grade assembly and repeated use.

Specifications

ASIN	B08BCRZZS3
Best Sellers Rank	149,863 in DIY & Tools ( See Top 100 in DIY & Tools ) 174 in Nut Inserts
Brand Name	ruthex
Colour	yellow
Compatible Groove Diameter	3 Millimeters
Country Of Origin	China
Customer Reviews	4.8 out of 5 stars 1,484 Reviews
Drive Style	Spline
Exterior Finish	Brass
Exterior finish	Brass
Fastener Type	Knurled
Fastener type	Knurled
Finish Types	Brass
Grade Rating	Industrial
Inside Thread Size	M3
Item Diameter	3 Millimetres
Item Dimensions	12 x 9 x 1 centimetres
Manufacturer	LUTDTRS
Manufacturer Part Number	GE-M3x57-001
Material	Brass
Material Type	Brass
Metal	Brass
Metal type	Brass
Model Number	GE-M3x57-001
Number Of Items	100
Number of Pieces	100
Screw Head Style	Flat
Set Name	ruthex Threaded Insert M3 (100 pieces) Set
Size	M3x5.7 (100 pcs)
Thread Class	Class 2A
Thread Coverage	Fully Threaded
Thread Size	M 3
Thread Style	Right Hand
Thread Type	ISO Metric
Thread size	M 3
Unit Count	100.0 count

Reviews

S**E

Great for 3D printed enclosures

I use these in every single 3D printed enclosure I design and they are perfect. Just finished off a bag of M3's and I've ordered some M4 and M5

11.07.2020

D**S

Inserts, for inserting...

Perfectly as described.

30.09.2020

M**N

Never used these before absolutely great easy and works very well

liked every thing about them, first time used them no issues easy worked well and will definitely now use them.

15.10.2020

J**N

Good product

6.02.2026

A**N

İyi kalite

İyi ürün

2.01.2024

K**A

Parfait.

Parfait. fait le travail.

28.03.2026

E**T

mooi maatvast en makkelijk om in te brengen

Zoek niet verder

1.06.2026

C**N

Calidad

Perfectos

20.06.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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COP 302206

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.